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* cluster/dlm-kernel/src lkb.c
@ 2006-08-31 15:22 teigland
0 siblings, 0 replies; 3+ messages in thread
From: teigland @ 2006-08-31 15:22 UTC (permalink / raw)
To: cluster-cvs
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: teigland@sourceware.org 2006-08-31 15:22:41
Modified files:
dlm-kernel/src : lkb.c
Log message:
Don't create lkids of 0. When the lkid counter for bucket 0 of the
hash table rolls over (it's uint16), we'd get a lkid of zero and
assign it to the new lkb. lock_dlm would be confused by a zero lkid
and use some other, incorrect value as the lkid which would lead to
a dlm error which would lead to a lock_dlm/gfs panic.
this should fix bz 199673
it may also fix bz 172944
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/lkb.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.3.2.1&r2=1.3.2.2
^ permalink raw reply [flat|nested] 3+ messages in thread
* cluster/dlm-kernel/src lkb.c
@ 2006-09-18 17:00 teigland
0 siblings, 0 replies; 3+ messages in thread
From: teigland @ 2006-09-18 17:00 UTC (permalink / raw)
To: cluster-cvs
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4U4
Changes by: teigland@sourceware.org 2006-09-18 17:00:23
Modified files:
dlm-kernel/src : lkb.c
Log message:
Don't create lkids of 0. When the lkid counter for bucket 0 of the
hash table rolls over (it's uint16), we'd get a lkid of zero and
assign it to the new lkb. lock_dlm would be confused by a zero lkid
and use some other, incorrect value as the lkid which would lead to
a dlm error which would lead to a lock_dlm/gfs panic.
this should fix bz 199673
it may also fix bz 172944
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/lkb.c.diff?cvsroot=cluster&only_with_tag=RHEL4U4&r1=1.3.2.1&r2=1.3.2.1.12.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* cluster/dlm-kernel/src lkb.c
@ 2006-08-31 15:33 teigland
0 siblings, 0 replies; 3+ messages in thread
From: teigland @ 2006-08-31 15:33 UTC (permalink / raw)
To: cluster-cvs
CVSROOT: /cvs/cluster
Module name: cluster
Branch: STABLE
Changes by: teigland@sourceware.org 2006-08-31 15:33:23
Modified files:
dlm-kernel/src : lkb.c
Log message:
Don't create lkids of 0. When the lkid counter for bucket 0 of the
hash table rolls over (it's uint16), we'd get a lkid of zero and
assign it to the new lkb. lock_dlm would be confused by a zero lkid
and use some other, incorrect value as the lkid which would lead to
a dlm error which would lead to a lock_dlm/gfs panic.
this should fix bz 199673
it may also fix bz 172944
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/lkb.c.diff?cvsroot=cluster&only_with_tag=STABLE&r1=1.3.2.1&r2=1.3.2.1.6.1
^ permalink raw reply [flat|nested] 3+ messages in thread
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